d_t tclass=fifo_file permissive=1 [ 30.402926][ T30] audit: type=1400 audit(1714580194.668:64): avc: denied { rlimitinh } for pid=283 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 30.405768][ T30] audit: type=1400 audit(1714580194.668:65): avc: denied { siginh } for pid=283 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 43.471655][ T30] audit: type=1400 audit(1714580207.748:66): avc: denied { execmem } for pid=309 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.494503][ T30] audit: type=1400 audit(1714580207.748:67): avc: denied { map_create } for pid=317 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.513782][ T30] audit: type=1400 audit(1714580207.748:68): avc: denied { perfmon } for pid=317 comm="syz-executor380" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.534636][ T30] audit: type=1400 audit(1714580207.748:69): avc: denied { map_read map_write } for pid=317 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.555387][ T30] audit: type=1400 audit(1714580207.748:70): avc: denied { bpf } for pid=317 comm="syz-executor380" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.576518][ T30] audit: type=1400 audit(1714580207.748:71): avc: denied { prog_load } for pid=317 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program [ 43.652497][ T30] audit: type=1400 audit(1714580207.928:72): avc: denied { prog_run } for pid=317 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 43.671989][ T30] audit: type=1400 audit(1714580207.928:73): avc: denied { prog_run } for pid=315 comm="syz-executor380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program [ 43.790508][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 43.802177][ T327] BUG: scheduling while atomic: syz-executor380/327/0x00000002 [ 43.809631][ T327] Modules linked in: [ 43.813426][ T327] Preemption disabled at: [ 43.813434][ T327] [] kernel_init_free_pages+0x47/0xf0 [ 43.824526][ T327] CPU: 1 PID: 327 Comm: syz-executor380 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 43.834583][ T327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.844488][ T327] Call Trace: [ 43.847603][ T327] [ 43.850381][ T327] dump_stack_lvl+0x151/0x1b7 [ 43.854892][ T327] ? kernel_init_free_pages+0x47/0xf0 [ 43.860097][ T327] ? kernel_init_free_pages+0x47/0xf0 [ 43.865307][ T327] ? io_uring_drop_tctx_refs+0x190/0x190 [ 43.870781][ T327] ? kernel_init_free_pages+0x47/0xf0 [ 43.876078][ T327] dump_stack+0x15/0x17 [ 43.880070][ T327] __schedule_bug+0x195/0x260 [ 43.884589][ T327] ? stack_trace_snprint+0xf0/0xf0 [ 43.889532][ T327] ? ttwu_queue_wakelist+0x510/0x510 [ 43.894652][ T327] ? __stack_depot_save+0x34/0x470 [ 43.899717][ T327] __schedule+0xd19/0x1590 [ 43.903964][ T327] ? __kasan_slab_alloc+0xb1/0xe0 [ 43.908911][ T327] ? slab_post_alloc_hook+0x53/0x2c0 [ 43.914118][ T327] ? kmem_cache_alloc+0xf5/0x200 [ 43.919066][ T327] ? security_file_alloc+0x29/0x120 [ 43.924100][ T327] ? alloc_empty_file+0x95/0x180 [ 43.928874][ T327] ? alloc_file+0x5a/0x4e0 [ 43.933128][ T327] ? anon_inode_getfile+0xa7/0x180 [ 43.938075][ T327] ? bpf_link_prime+0xed/0x250 [ 43.942675][ T327] ? __sys_bpf+0x489/0x760 [ 43.946955][ T327] ? __sched_text_start+0x8/0x8 [ 43.951614][ T327] schedule+0x11f/0x1e0 [ 43.955607][ T327] schedule_preempt_disabled+0x13/0x20 [ 43.960899][ T327] __mutex_lock+0x5b5/0x1870 [ 43.965329][ T327] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 43.971925][ T327] ? slab_post_alloc_hook+0x72/0x2c0 [ 43.977043][ T327] ? security_file_alloc+0x29/0x120 [ 43.982078][ T327] ? security_file_alloc+0x29/0x120 [ 43.987113][ T327] ? kmem_cache_alloc+0xf5/0x200 [ 43.991886][ T327] ? percpu_counter_add_batch+0x13d/0x160 [ 43.997442][ T327] ? alloc_file+0x83/0x4e0 [ 44.001692][ T327] __mutex_lock_slowpath+0xe/0x10 [ 44.006553][ T327] mutex_lock+0x135/0x1e0 [ 44.010727][ T327] ? wait_for_completion_killable_timeout+0x10/0x10 [ 44.017228][ T327] ? alloc_file_pseudo+0x280/0x2f0 [ 44.022176][ T327] ? __bpf_trace_kfree+0x90/0x90 [ 44.026949][ T327] tracepoint_probe_register_prio_may_exist+0xb5/0x180 [ 44.033733][ T327] ? acct_clear_integrals+0x30/0x30 [ 44.038860][ T327] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 44.043726][ T327] bpf_probe_register+0x152/0x1e0 [ 44.048590][ T327] bpf_raw_tracepoint_open+0x610/0x950 [ 44.053874][ T327] ? bpf_obj_get_info_by_fd+0x3ce0/0x3ce0 [ 44.059438][ T327] ? map_freeze+0x370/0x370 [ 44.063776][ T327] ? selinux_bpf+0xd2/0x100 [ 44.068107][ T327] ? security_bpf+0x82/0xb0 [ 44.072449][ T327] __sys_bpf+0x489/0x760 [ 44.076526][ T327] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 44.081744][ T327] ? __kasan_check_read+0x11/0x20 [ 44.086689][ T327] __x64_sys_bpf+0x7c/0x90 [ 44.090934][ T327] do_syscall_64+0x3d/0xb0 [ 44.095185][ T327] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.100922][ T327] RIP: 0033:0x7f053e7aaee9 [ 44.105527][ T327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 44.125563][ T327] RSP: 002b:00007ffeb363ba08 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 44.133900][ T327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f053e7aaee9 executing program executing program executing program [ 44.141922][ T327] RDX: 0000000000000010 RSI: 0000000020000bc0 RDI: 0000000000000011 [ 44.149726][ T327] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 44.157534][ T327] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 44.165346][ T327] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.173163][ T327] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.680921][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 51.693189][ T815] BUG: scheduling while atomic: syz-executor380/815/0x00000002 [ 51.700570][ T815] Modules linked in: [ 51.704549][ T815] Preemption disabled at: [ 51.704557][ T815] [] is_module_text_address+0x1a/0x140 [ 51.715577][ T815] CPU: 1 PID: 815 Comm: syz-executor380 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 51.727289][ T815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.737298][ T815] Call Trace: [ 51.740424][ T815] [ 51.743207][ T815] dump_stack_lvl+0x151/0x1b7 [ 51.747713][ T815] ? is_module_text_address+0x1a/0x140 [ 51.753007][ T815] ? is_module_text_address+0x1a/0x140 [ 51.758303][ T815] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.763857][ T815] ? is_module_text_address+0x1a/0x140 [ 51.769150][ T815] dump_stack+0x15/0x17 [ 51.773141][ T815] __schedule_bug+0x195/0x260 [ 51.777655][ T815] ? ttwu_queue_wakelist+0x510/0x510 [ 51.782785][ T815] __schedule+0xd19/0x1590 [ 51.787030][ T815] ? __sched_text_start+0x8/0x8 [ 51.791804][ T815] schedule+0x11f/0x1e0 [ 51.795882][ T815] exit_to_user_mode_loop+0x4d/0xe0 [ 51.800926][ T815] exit_to_user_mode_prepare+0x5a/0xa0 [ 51.806223][ T815] syscall_exit_to_user_mode+0x26/0x160 [ 51.811591][ T815] do_syscall_64+0x49/0xb0 [ 51.815846][ T815] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.821581][ T815] RIP: 0033:0x7f053e7aaee9 [ 51.825827][ T815] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 51.845353][ T815] RSP: 002b:00007ffeb363ba08 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 51.853756][ T815] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f053e7aaee9 [ 51.861572][ T815] RDX: 0000000000000048 RSI: 0000000020000b40 RDI: 0000000000000005 [ 51.869381][ T815] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program [ 51.877215][ T815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.885085][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.892903][ T815] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 52.939260][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 52.951182][ T884] BUG: scheduling while atomic: syz-executor380/884/0x00000002 [ 52.958554][ T884] Modules linked in: [ 52.962263][ T884] Preemption disabled at: [ 52.962272][ T884] [] kernel_init_free_pages+0x47/0xf0 [ 52.973660][ T884] CPU: 1 PID: 884 Comm: syz-executor380 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 52.985084][ T884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.994978][ T884] Call Trace: [ 52.998102][ T884] [ 53.000880][ T884] dump_stack_lvl+0x151/0x1b7 [ 53.005398][ T884] ? kernel_init_free_pages+0x47/0xf0 [ 53.010598][ T884] ? kernel_init_free_pages+0x47/0xf0 [ 53.015808][ T884] ? io_uring_drop_tctx_refs+0x190/0x190 [ 53.021287][ T884] ? kernel_init_free_pages+0x47/0xf0 [ 53.026487][ T884] dump_stack+0x15/0x17 [ 53.030589][ T884] __schedule_bug+0x195/0x260 [ 53.035086][ T884] ? ttwu_queue_wakelist+0x510/0x510 [ 53.040200][ T884] __schedule+0xd19/0x1590 [ 53.044541][ T884] ? __sched_text_start+0x8/0x8 [ 53.049223][ T884] schedule+0x11f/0x1e0 [ 53.053216][ T884] exit_to_user_mode_loop+0x4d/0xe0 [ 53.058255][ T884] exit_to_user_mode_prepare+0x5a/0xa0 [ 53.063560][ T884] syscall_exit_to_user_mode+0x26/0x160 [ 53.068932][ T884] do_syscall_64+0x49/0xb0 [ 53.073176][ T884] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.078907][ T884] RIP: 0033:0x7f053e7aaee9 [ 53.083160][ T884] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 53.102598][ T884] RSP: 002b:00007ffeb363ba08 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 53.110844][ T884] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 00007f053e7aaee9 [ 53.118656][ T884] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 53.126467][ T884] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 executing program executing program executing program executing program executing program executing program executing program [ 53.134278][ T884] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 53.142178][ T884] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 53.149992][ T884] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program